The 15451ST.ZZ.1256ST.02 from Audemars Piguet combines the strength of stainless steel and the brightness of diamonds to create a lady's timepiece that stands out in any room. The 15451ST.ZZ.1256ST.02 comes with a stainless-steel case that is 37mm in diameter and 9.8mm thick with a glare-proof sapphire crystal and case back. The dial is grey ruthenium-toned with a “Grande Tapisserie” pattern and luminescent white gold applied hour-markers and hands plus a date at the 3-o-clock hour mark. The bezel is set with 40 brilliant-cut diamonds, that totals to about 0.92 carats. The 15451ST.ZZ.1256ST.02 timepiece is powered by the self-winding 3120 caliber that has date functionality with a power reserve of 60 hours. The 15451ST.ZZ.1256ST.02 diamond emblazoned case is paired with a stainless-steel bracelet with a fold-over clasp. It has a water resistance of 50 meters (164 feet).